Hagen AquaClear 30 Foam Insert 3pk #A-1392

AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass through the insert. This unique foam, designed for use with AquaClear 30 (formerly AquaClear 150) Power Filers, features optimal pore size for efficient mechanical and biological filtration. Shipping weight: 1/5 lb.